Decorative glass



FIG. 1 is an isometric view of the new decorative glass design showing the entire decorative band in phantom;

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a top plan view of FIG. 1; and,

FIG. 4 is a bottom plan view of FIG. 1.

The broken lines represent portions of the structure that forms no part of the claim. 

The ornamental design for decorative glass, as shown and described. 